thank you. Wow You are so knowledgeable. I filled in the notes for the D13 (#11), I got: D,A/C, E G#,B. however I have a question. Is F# not used (the 3rd)? But more importantly, Your pattern asks us t include the 5th (in this key: A), but "A" being a 1/2 step away from the 13th, wouldn't this conflict? Confused. I saw this in a progression from Am>D13(#11)>Dm9. I wanted to try it, but can't find a guitar configuration. Can you help me please. What does your hyphen in the notes signify? -Elmusico